Endress+Hauser ITEMP TMT112 Manuale utente

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Operating Instructions

iTEMP TMT112

Dual-Input Temperature Transmitter

BA01977T/09/EN/01.19

71448862

2019-11-30

Valid as of version

xx.xx (device version)

iTEMP TMT112 Table of contents

Endress+Hauser 3

Table of contents

1 About this document ........... 4

1.1 Document function ................... 4

1.2 Safety Instructions (XA) ............... 4

1.3 Symbols used ........................ 4

1.4 Tool symbols ........................ 6

1.5 Documentation ...................... 6

1.6 Registered trademarks ................ 7

2 Basic safety instructions ....... 7

2.1 Requirements for the personnel ........ 7

2.2 Designated use ...................... 7

2.3 Operational safety ................... 7

3 Incoming acceptance and

product identification .......... 8

3.1 Incoming acceptance ................. 8

3.2 Product identification ................. 9

3.3 Scope of delivery .................... 10

3.4 Certificates and approvals ............ 10

3.5 Transport and storage ............... 11

4 Mounting ...................... 11

4.1 Mounting requirements .............. 11

4.2 Mounting the DIN rail transmitter ..... 12

4.3 Post-installation check ............... 12

5 Electrical connection .......... 12

5.1 Quick wiring guide .................. 13

5.2 Connecting the sensor cables ......... 13

5.3 Connecting the output signal and power

supply ............................. 13

5.4 HART® connecting .................. 13

5.5 Shielding and grounding ............. 15

5.6 Post-connection check ............... 15

6 Operation options ............. 15

6.1 Overview of operation options ........ 15

6.2 Access to the operating menu via the

operating tool ...................... 15

7 Commissioning ................ 16

7.1 Installation and function check ........ 16

7.2 Commissioning ..................... 16

8 Diagnostics and

troubleshooting ............... 22

8.1 General troubleshooting ............. 22

8.2 Application fault messages ........... 23

8.3 Application faults without messages ... 23

8.4 Firmware history ................... 25

9 Repair .......................... 25

9.1 Spare parts ........................ 25

9.2 Return ............................ 25

9.3 Disposal ........................... 26

10 Maintenance .................. 26

11 Accessories .................... 26

12 Technical data ................. 26

12.1 Input .............................. 26

12.2 Output ............................ 28

12.3 Power supply ....................... 28

12.4 Performance characteristics .......... 29

12.5 Installations condistions ............. 31

12.6 Environment ....................... 31

12.7 Mechanical construction ............. 32

12.8 Human interface .................... 32

12.9 Certificates and approvals ............ 33

About this document iTEMP TMT112

4 Endress+Hauser

1 About this document

1.1 Document function

These Operating Instructions contain all the information that is required in various phases of

the life cycle of the device: from product identification, incoming acceptance and storage, to

mounting, connection, operation and commissioning through to troubleshooting,

maintenance and disposal.

1.2 Safety Instructions (XA)

When using in hazardous areas, compliance with national regulations is mandatory. Separate

Ex-specific documentation is provided for measuring systems that are used in hazardous

areas. This documentation is an integral part of these Operating Instructions. The installation

specifications, connection data and safety instructions it contains must be strictly observed!

Make sure that you use the right Ex-specific documentation for the right device with approval

for use in hazardous areas! The number of the specific Ex documentation (XA...) is provided

on the nameplate. If the two numbers (on the Ex documentation and the nameplate) are

identical, then you may use this Ex-specific documentation.

1.3 Symbols used

1.3.1 Safety symbols

Symbol Meaning

DANGER

DANGER!

This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in

serious or fatal injury.

WARNING

WARNING!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in

serious or fatal injury.

CAUTION

CAUTION!

This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in

minor or medium injury.

NOTICE

NOTE!

This symbol contains information on procedures and other facts which do not result in

personal injury.

1.3.2 Electrical symbols

Symbol Meaning

Direct current

Alternating current

Direct current and alternating current

iTEMP TMT112 About this document

Endress+Hauser 5

Symbol Meaning

Ground connection

A grounded terminal which, as far as the operator is concerned, is grounded via a

grounding system.

Protective Earth (PE)

A terminal which must be connected to ground prior to establishing any other

connections.

The ground terminals are situated inside and outside the device:

• Inner ground terminal: Connects the protectiv earth to the mains supply.

• Outer ground terminal: Connects the device to the plant grounding system.

1.3.3 Symbols for certain types of information

Symbol Meaning

Permitted

Procedures, processes or actions that are permitted.

Preferred

Procedures, processes or actions that are preferred.

Forbidden

Procedures, processes or actions that are forbidden.

Tip

Indicates additional information.

Reference to documentation.

Reference to page.

Reference to graphic.

Notice or individual step to be observed.

… Series of steps.

Result of a step.

Help in the event of a problem.

Visual inspection.

About this document iTEMP TMT112

6 Endress+Hauser

1.3.4 Symbols in graphics

Symbol Meaning Symbol Meaning

1, 2, 3,... Item numbers

… Series of steps

A, B, C, ... Views A-A, B-B, C-C, ... Sections

Hazardous area

Safe area (non-hazardous area)

1.4 Tool symbols

Symbol Meaning

A0011220

Flat blade screwdriver

A0011219

Phillips head screwdriver

A0011221

Allen key

A0011222

Open-ended wrench

A0013442

Torx screwdriver

1.5 Documentation

Document Purpose and content of the document

Technical Information

TI00114R/09/EN

Planning aid for your device

The document contains all the technical data on the device and provides an

overview of the accessories and other products that can be ordered for the

device.

Brief Operating Instructions

KA193R/09/EN

Guide that takes you quickly to the 1st measured value

The Brief Operating Instructions contain all the essential information from

incoming acceptance to initial commissioning.

The document types listed are available:

In the Download Area of the Endress+Hauser Internet site: www.endress.com →

Download

iTEMP TMT112 Basic safety instructions

Endress+Hauser 7

1.6 Registered trademarks

• HART®

Registered trademark of the HART® FieldComm Group

• Microsoft®, Windows NT® and Windows® 2000

Registered trademarks of Microsoft Corporation, Redmond, USA

2 Basic safety instructions

2.1 Requirements for the personnel

The personnel for installation, commissioning, diagnostics and maintenance must fulfill the

following requirements:

‣Trained, qualified specialists must have a relevant qualification for this specific function

and task

‣Are authorized by the plant owner/operator

‣Are familiar with federal/national regulations

‣Before beginning work, the specialist staff must have read and understood the instructions

in the Operating Instructions and supplementary documentation as well as in the

certificates (depending on the application)

‣Following instructions and basic conditions

The operating personnel must fulfill the following requirements:

‣Being instructed and authorized according to the requirements of the task by the facility's

owner-operator

‣Following the instructions in these Operating Instructions

2.2 Designated use

The unit is a presettable temperature transmitter for resistance thermometer (RTD),

thermocouple (TC) as well as resistance and voltage sensors. The unit is constructed for

mounting on a DIN rail.

The manufacturer is not liable for damage caused by improper or non-designated use.

Separate Ex documentation is part of this operating manual, for measurement systems in

hazardous areas. The installation conditions and connection values indicated in these

instructions must be followed.

2.3 Operational safety

‣Operate the device in proper technical condition and fail-safe condition only.

‣The operator is responsible for interference-free operation of the device.

Incoming acceptance and product identification iTEMP TMT112

8 Endress+Hauser

Hazardous area

To eliminate a danger for persons or for the facility when the device is used in the hazardous

area (e.g. explosion protection or safety equipment):

‣Based on the technical data on the nameplate, check whether the ordered device is

permitted for the intended use in the hazardous area. The nameplate can be found on the

side of the transmitter housing.

‣Observe the specifications in the separate supplementary documentation that is an integral

part of these Instructions.

Electromagnetic compatibility

The measuring system complies with the general safety requirements as per EN 61010-1, the

EMC requirements as per the IEC/EN 61326 series and the NAMUR recommendations NE 21

and NE 43.

The device must only be powered by a power unit that operates using an energy-limited

electric circuit according to UL/EN/IEC 61010-1, chapter 9.4 and requirements of table

18.

Technical advancement

The manufacturer reserves the right to modify technical data without prior notice. Your

distributor can supply you with current information and updates to these Operating

Instructions.

3 Incoming acceptance and product identification

3.1 Incoming acceptance

1. Unpack the temperature transmitter carefully. Is the packaging or content damaged?

 Damaged components may not be installed as the manufacturer can otherwise not

guarantee compliance with the original safety requirements or the material

resistance, and can therefore not be held responsible for any resulting damage.

2. Is the delivery complete or is anything missing? Check the scope of delivery against your

order.

iTEMP TMT112 Incoming acceptance and product identification

Endress+Hauser 9

DELIVER

NOTE

A0040282

Does the nameplate match the ordering information on the delivery note?

TMT72

A0024858

Are the technical documentation and all other necessary documents provided? If

applicable: are the Safety Instructions (e.g. XA) for hazardous areas provided?

If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.

3.2 Product identification

The following options are available for identification of the device:

• Nameplate specifications

• Enter the serial number from the nameplate in the W@M Device Viewer

(www.endress.com/deviceviewer): All data relating to the device and an overview of the

Technical Documentation supplied with the device are displayed.

• Enter the serial number on the nameplate into the Endress+Hauser Operations App or scan

the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations App:

all the information about the device and the technical documentation pertaining to the

device is displayed.

3.2.1 Nameplate

The right device?

Compare and check the data on the nameplate of the device against the requirements of the

measuring point:

Incoming acceptance and product identification iTEMP TMT112

10 Endress+Hauser

iTEMP®TMT82

Made in Germany 2012 D-87484 Nesselwang

Install per XA0xxxxT/09/a3/xx.xx

A0040384

 1 Nameplate of DIN rail transmitter (example, Ex version)

1 Product name

2 Order code, extended order code and serial number, firmware version, data matrix 2D code, 2 lines for

the TAG name

3 Configuration

4 Power supply and current consumption, output, approval in hazardous area with connection data

5 Approval logos

6 Manufacturer ID

3.2.2 Name and address of manufacturer

Name of manufacturer: Endress+Hauser Wetzer GmbH + Co. KG

Address of manufacturer: Obere Wank 1, D-87484 Nesselwang oder www.endress.com

Address of manufacturing plant: See nameplate

3.3 Scope of delivery

The scope of delivery of the device comprises:

• Temperature transmitter

•Additional documentation for devices which are suitable for use in the hazardous area (0

1), such as:

• XA00018R/09/a3

• XA00022R/09/a3

• ZD031R/09/EN

• ZD037R/09/EN

3.4 Certificates and approvals

The device left the factory in a safe operating condition. The device complies with the

requirements of the standards EN 61 010-1 "Safety Requirements for Electrical Equipment for

Measurement, Control, and Laboratory Use" and with the EMC requirements as per the

IEC/EN 61326 series.

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